1 /*
   2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * JDK-8055762: Nashorn misses linker for netscape.javascript.JSObject instances
  26  *
  27  * @test
  28  * @option -scripting
  29  * @run
  30  */
  31 
  32 // basic checks for special linkage for netscape.javascript.JSObject
  33 // instances. For this test, we just subclass that class rather than
  34 // involve actual browser script engine or javafx webkit objects.
  35 
  36 function main() {
  37     var JSObject;
  38     try {
  39         JSObject = Java.type("netscape.javascript.JSObject");
  40     } catch (e) {
  41         if (e instanceof java.lang.ClassNotFoundException) {
  42             // pass vacuously by emitting the .EXPECTED file content
  43             var str = readFully(__DIR__ + "JDK-8055762.js.EXPECTED");
  44             print(str.substring(0, str.length - 1));
  45             return;
  46         } else{
  47             fail("unexpected exception for JSObject", e);
  48         }
  49     }
  50     test(JSObject);
  51 }
  52 
  53 function test(JSObject) {
  54     var obj = new (Java.extend(JSObject))() {
  55         getMember: function(name) {
  56             if (name == "func") {
  57                 return function(arg) {
  58                     print("func called with " + arg);
  59                 }
  60             }
  61             return name.toUpperCase();
  62         },
  63 
  64         getSlot: function(index) {
  65             return index^2;
  66         },
  67 
  68         setMember: function(name, value) {
  69             print(name + " set to " + value);
  70         },
  71 
  72         setSlot: function(index, value) {
  73             print("[" + index + "] set to " + value);
  74         }
  75     };
  76 
  77     var a = "a";
  78     print(obj["foo"]);
  79     print(obj[a + "bc"]);
  80     print(obj[2]);
  81     obj.bar = 23;
  82     obj[a + "bc"] = 23;
  83     obj[3] = 23;
  84     obj.func("hello");
  85 }
  86 
  87 main();